The change in internal energy of adding 100 joules to a system that does 60 joules of work is

Name: The change in internal energy of adding 100 joules to a system that does 60 joules of work is
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Quizplus · Accepted Answer

The change in internal energy (ΔU) of a system can be calculated using the first law of thermodynamics, which is ΔU = Q - W, where Q is the heat added to the system and W is the work done by the system. Here, Q = 100 J and W = 60 J, so ΔU = 100 J - 60 J = 40 J.

The Change in Internal Energy of Adding 100 Joules to a System